What distinguishes an Advanced Practice Registered Nurse (APRN) from a general registered nurse in terms of education and scope?

• A. APRN has graduate-level education (MSN/DNP) and certification; broader scope including independent assessment, diagnosis, treatment, and prescriptive authority within applicable regulations.
• B. APRN has less education; same scope.
• C. APRN requires physician oversight.
• D. APRN has no prescriptive authority.

Answer: (B)

The key idea is that an Advanced Practice Registered Nurse has advanced, graduate-level education and a broader, often more autonomous scope of practice than a general registered nurse. APRNs pursue a graduate degree (MSN or DNP) and obtain national certification in a specific role (such as nurse practitioner, clinical nurse specialist, nurse-midwife, or certified registered nurse anesthetist). This education and credentialing enable them to perform comprehensive patient assessments, make diagnoses, develop and implement treatment plans, and, in many jurisdictions, prescribe medications and order tests. The exact level of independence and prescriptive authority depends on state or country regulations, but the trend is toward expanded responsibilities compared with a general RN, who typically holds a BSN or diploma and works under established protocols and supervision without independent diagnostic or prescriptive authority.